


High Seas Forecast
Issued by NWS
Issued by NWS
334 FZPN03 KNHC 032111 HSFEP2 HIGH SEAS FORECAST NWS NATIONAL HURRICANE CENTER MIAMI FL 2230 UTC THU APR 03 2025 SUPERSEDED BY NEXT ISSUANCE IN 6 HOURS SEAS GIVEN AS SIGNIFICANT WAVE HEIGHT...WHICH IS THE AVERAGE HEIGHT OF THE HIGHEST 1/3 OF THE WAVES. INDIVIDUAL WAVES MAY BE MORE THAN TWICE THE SIGNIFICANT WAVE HEIGHT. SECURITE E PACIFIC FROM THE EQUATOR TO 30N E OF 140W AND 03.4S TO THE EQUATOR E OF 120W SYNOPSIS VALID 1800 UTC THU APR 03. 24 HOUR FORECAST VALID 1800 UTC FRI APR 04. 48 HOUR FORECAST VALID 1800 UTC SAT APR 05. .WARNINGS. .NONE. .SYNOPSIS AND FORECAST. .FROM 08N TO 20N W OF 125W NE TO E WINDS 20 TO 25 KT. SEAS 8 TO 9 FT. .24 HOUR FORECAST FROM 08N TO 19N W OF 132W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL. .48 HOUR FORECAST FROM 08N TO 18N W OF 135W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NE TO E SWELL. .N OF 24N BETWEEN 115W AND 125W WINDS 20 KT OR LESS. SEAS 8 TO 10 FT IN NW SWELL. .12 HOUR FORECAST N OF 27N BETWEEN 119W AND 123W WINDS 20 KT OR LESS. SEAS 8 TO 9 FT IN NW SWELL. .24 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .12 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .24 HOUR FORECAST LITTLE CHANGE. .36 HOUR FORECAST FROM 10N TO 11.5N E OF 88W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 30 KT. SEAS BUILDING TO 8 FT. .42 HOUR FORECAST FROM 10N TO 12N E OF 90W...INCLUDING THE GULF OF PAPAGAYO...E WINDS 20 TO 25 KT. SEAS LESS THAN 8 FT. .48 HOUR FORECAST WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. .REMAINDER OF AREA WINDS 20 KT OR LESS. SEAS LESS THAN 8 FT. CONVECTION VALID AT 2100 UTC THU APR 3... .INTERTROPICAL CONVERGENCE ZONE/MONSOON TROUGH... A SURFACE TROUGH EXTENDS WESTWARD FROM A 1008 MB LOW PRESSURE LOCATED OVER NORTHERN COLOMBIA NEAR 10N74W TO 06N93W TO 06N110W. THE ITCZ CONTINUES FROM 06N110W TO 00N130W TO 05S140W. SCATTERED MODERATE TO ISOLATED STRONG CONVECTION CAN BE FOUND FROM 02N TO 05N BETWEEN 78W AND 81W...FROM 00N TO 02N BETWEEN 80W AND 84W... FROM 00N TO 05N BETWEEN 92W AND 96W...AND FROM 02N TO 05N BETWEEN 100W AND 106W. $$ .FORECASTER GR. NATIONAL HURRICANE CENTER.